CVE-2023-6936 Heap-buffer over-read with WOLFSSL_CALLBACKS

In wolfSSL prior to 5.6.6, if callback functions are enabled via the WOLFSSLCALLBACKS flag, then a malicious TLS client or network attacker can trigger a buffer over-read on the heap of 5 bytes WOLFSSLCALLBACKS is only intended for debugging...

CVE-2023-6936

The vulnerability CVE-2023-6936 affects wolfSSL prior to 5.6.6, where enabling callbacks (WOLFSSL_CALLBACKS) can cause a 5-byte heap buffer over-read by a malicious TLS client or network attacker. Root cause is the use of WOLFSSL_CALLBACKS for debugging; impact is confidentiality/availability con...

CVE-2023-6936

In wolfSSL prior to 5.6.6, if callback functions are enabled via the WOLFSSLCALLBACKS flag, then a malicious TLS client or network attacker can trigger a buffer over-read on the heap of 5 bytes WOLFSSLCALLBACKS is only intended for debugging...

CVE-2023-6936

In wolfSSL prior to 5.6.6, if callback functions are enabled via the WOLFSSLCALLBACKS flag, then a malicious TLS client or network attacker can trigger a buffer over-read on the heap of 5 bytes WOLFSSLCALLBACKS is only intended for debugging...

Moderate: Red Hat Security Advisory: oniguruma security update

An update for oniguruma is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

ALSA-2024:0889 Moderate: oniguruma security update

Oniguruma is a regular expressions library that supports a variety of character encodings. Security Fixes: oniguruma: Use-after-free in onignewdeluxe in regext.c CVE-2019-13224 oniguruma: Stack exhaustion in regcomp.c because of recursion in regparse.c CVE-2019-16163 oniguruma: integer overflow i...

Weston Embedded uC-TCP-IP ICMP/ICMPv6 parsing denial of service vulnerabilities

Talos Vulnerability Report TALOS-2023-1828 Weston Embedded uC-TCP-IP ICMP/ICMPv6 parsing denial of service vulnerabilities February 20, 2024 CVE Number CVE-2023-39540,CVE-2023-39541 SUMMARY A denial of service vulnerability exists in the ICMP and ICMPv6 parsing functionality of Weston Embedded...

Oracle Linux 8 : oniguruma (ELSA-2024-0889)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-0889 advisory. - Fix CVE-2019-13224 Resolves: RHEL-6970 - Fix CVE-2019-16163 Resolves: RHEL-9506 - Fix CVE-2019-19012 Resolves: RHEL-9511 - Fix CVE-2019-19203 Resolve...

Amazon Linux 2023 : lua, lua-devel, lua-libs (ALAS2023-2024-533)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2024-533 advisory. 2024-05-09: CVE-2022-33099 was added to this advisory. In Lua 5.4.3, an erroneous finalizer called during a tail call leads to a heap-based buffer over-read. CVE-2021-45985 An issue in the...

Moderate: oniguruma security update

Oniguruma is a regular expressions library that supports a variety of character encodings. Security Fixes: oniguruma: Use-after-free in onignewdeluxe in regext.c CVE-2019-13224 oniguruma: Stack exhaustion in regcomp.c because of recursion in regparse.c CVE-2019-16163 oniguruma: integer overflow i...

Fedora 39 : clamav (2024-3439911df6)

The remote Fedora 39 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-3439911df6 advisory. Update to 1.0.5 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has not tested fo...

squid: Buffer over-read in the HTTP Message processing feature

A buffer over-read flaw was found in Squid's HTTP Message processing feature. This issue may allow attackers to perform remote denial of service...

Important: Red Hat Security Advisory: squid:4 security update

An update for the squid:4 module is now available for Red Hat Enterprise Linux 8.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

Important: Red Hat Security Advisory: squid:4 security update

An update for the squid:4 module is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Telecommunications Update Service, and Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions. Red Hat Product Security has rated this...

squid: Buffer over-read in the HTTP Message processing feature

A buffer over-read flaw was found in Squid's HTTP Message processing feature. This issue may allow attackers to perform remote denial of service...

Important: Red Hat Security Advisory: squid:4 security update

An update for the squid:4 module is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having ...

Oracle Linux 8 : libmaxminddb (ELSA-2024-0768)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2024-0768 advisory. 1.2.0-10.1 - Resolves: RHEL-20594 - improper initialization in dumpentrydatalist in maxminddb.c Tenable has extracted the preceding description block directly...

AlmaLinux 8 : libmaxminddb (ALSA-2024:0768)

The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2024:0768 advisory. - libmaxminddb before 1.4.3 has a heap-based buffer over-read in dumpentrydatalist in maxminddb.c. CVE-2020-28241 Note that Nessus has not tested for this issue bu...

ClamAV 1.0.0 < 1.0.4, 1.1.x, 1.2.0 < 1.2.1 DoS

A vulnerability in the OLE2 file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to an incorrect check for end-of-string values during scanning, which may result in a heap buffer...

RHEL 8 : libmaxminddb (RHSA-2024:0750)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2024:0750 advisory. The libmaxminddb package contains the MaxMind DB library. Security Fixes: libmaxminddb: improper initialization in dumpentrydatalist in maxminddb.c...